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Tribological Behavior of Dual and Triple Particle Size Sic Reinforced Al0mmcs: a Comparative Study
Research Output | Dar Al-hikmah Library | IIUM Only

Purpose- The aim is to study the tribological behavior of dual particle size (DPS)and triple particle size (TPS) SiC reinforced aluminium allloy based metal matrix composites - MMCs (Al/SiCp MMC)SiCp/Al-MMC). Design /methodology /approach- Al-MMCs were prepared using 20 vol% SiC reinforcement into aluminum metal matrix and developed using a stir ca

Moisture Absorption Behaviour of Sugar Palm Fiber Reinforced Epoxy Composites
Research Output | Dar Al-hikmah Library | IIUM Only

In engineering practice, moisture absorption test is generally used for quality control purposes and to measure the degradation of the quality for the composite materials. The objectives of this study are to investigate the value of Fickian difusivity constant, moisture equilibrium content and the correction factor the natural fiber composites.Shor

Multiple Urological Problems in Young Age: a Case Report
Research Output | Dar Al-hikmah Library | IIUM Only

Renal stone disease has been regarded as an uncommon problem in children as compared to adult population. The incidence varies in different parts of continent. Posterior urethral valve is also regarded as uncommon urological problem in pediatric population. The incidence is about 1 per 8,000 to 25,000 life births. A combination of renal calculi, po

Pendekatan al-Quran Dalam Pembangunan Modal Insan
Research Output | Dar Al-hikmah Library | IIUM Only

Al-Quran selalu menegaskan kepada pembacanya agar ianya difahami dengan penuh teliti seterusnya mengambil iktibar setiap paparan yang terkandung di dalamnya. Al-Quran sebenarnya telah menggunakan pelbagai pendekatan atau kaedah dalam pembangunan modal insan. Kepelbagaian pendekatan tersebut telah terbukti berjaya membentuk masyarakat manusai di zam

Comparison of the Effectiveness of Four Organic Chemoattractants Towards Zoospores of Ulva Pertusa and Macrofouling
Research Output | Dar Al-hikmah Library | IIUM Only

Algal spores respond to many environmental variables, especially, to chemical “cues”. This chemotactic response can be utilized to attract spores, thereby colonization of a new substrata is possible to be influenced. In this attempt, four chemoattractant candidates were screened against spores of Ulva pertusa to reveal their efficiencies. Attac

Is Malaysia Exchange Rate Misalignment Before the 1997 Crisis?
Research Output | Dar Al-hikmah Library | IIUM Only

This paper seeks to use the flexible-price monetary model in the cointegration and vector error correction model (VECM) contexts to determine whether there was misalignment in the Malaysian ringgit - U.S. dollar before the 1997 currency crisis. Unit roots, cointegration and weak exogeneity are tested to validate the monetary exchange rate model. Ge

The Effect of Environmental Treatments on Fiber Surface Properties and Tensile Strength of Sugar Palm fiber-Reinforced Epoxy Composites
Research Output | Dar Al-hikmah Library | IIUM Only

Fiber glass has been used widely in manufacturing industries, especially marine industries, because of low cost and high strength. However, glass fiber can cause acute irritation to the skin, eyes, and upper respiratory tract. This study looked at the possibility of substituting glass fiber with natural fiber in composite materials. The surface pro

Assessing Learner’s Understanding via node-Link Analysis: an Information Theory Approach
Research Output | Dar Al-hikmah Library | IIUM Only

Cognition or thinking involves mental activities or thought process. The complexness of thought process is represented by the complexness of textual information that consists of more distinct pieces of information. Textual information which is in the form of language and symbol are means in representing and communicating information, experiences an

Preheated Machining in End Milling of Hardened Steel Aisi D2
Research Output | Dar Al-hikmah Library | IIUM Only

This paper the outcome of a study on tool life and surface roughness of TiAlN coated carbide tools used in end milling of AISI D2 hardened steel under room temperature and preheated machining conditions. The tool life and surface roughness of TiAlN coated carbide tools was investigated at various combinations of cutting speed, feed and preheating t

The Effects of Noticing Training on Malay ESL Learners’ Use of Past Time Forms in Writing
Research Output | Dar Al-hikmah Library | IIUM Only

Academic writing is a productive skill that is especially crucial at the tertiary level. At Malaysian institutions where English is the medium of instruction, not only does a student need to write convincingly but he also has to do so effectively. This would mean writing with some sound knowledge of the content area, as well as ensuring the coheren

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KCDIOM

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KCDIOM

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