iKnow

Immobilization of Cellulases Enzyme on Carbon Nanotubes (Cnts) for Cellulosic Compounds Degradation
Research Output | Dar Al-hikmah Library | IIUM Only

The fast growing palm oil industry in Malaysia generates, amongst other wastes, Empty Fruit Bunch (EFB) which consists of cellulosic materials. It is one of the major sources of Greenhouse Gases (GHG). However, the bioconversion of cellulosic materials in EFB, a renewable biomass, to valuable products will be the solution to the disposal problem an

Modification of Cdv Reactor for Carbon Nanomaterialns Production
Research Output | Dar Al-hikmah Library | IIUM Only

Chemical vapour deposition (CVD) reactor is one of the processes commonly used for carbon nanomaterial (CNM) production. This method is economical and provides high yield of good quality CNM. However, improvement of the CVD reactor system was necessary due to its long time requirement to complete each batch of production. A two-stage CVD was design

Causality in Islamic Philosophy : the Arguments of Ibn Sina
Research Output | Dar Al-hikmah Library | IIUM Only

Few ideas in the history of philosophy in Islam have been so much debated, attacked, and defended as has the thesis that a necessary connection exists between cause and effect, that cause and effect are so inextricably linked that the existence of one necessitates and implies that of the other, and that if the cause has occurred, the effect cannot

Regionalisation of Low Flow Frequency Curves for the Peninsular Malaysia
Research Output | Dar Al-hikmah Library | IIUM Only

Regional maps and equations for the magnitude and frequency of 1, 7 and 30-day low flows were derived and are presented in this paper. The river gauging stations of neighbouring catchments that produced similar low flow frequency curves were grouped together. As such, the Peninsular Malaysia was divided into seven low flow regions. Regional equatio

Estimation of 1-day Extreme Rainfall by Hershfield Method for Klang River Basin in Malaysia.
Research Output | Dar Al-hikmah Library | IIUM Only

It is very important for the hydrologists, water resources engineers and relevant authorities to use the local data and be as accurate as possible in calculating the probable maximum flood (PMF) which, in turn, is strongly related to the extreme rainfall amount commonly known as probable maximum precipitation (PMP). The main objective of designing

The Effect of Water Vapor on High Temperature Oxidation of fe-Cr Alloys at 1073k
Research Output | Dar Al-hikmah Library | IIUM Only

The effect of water vapor on high temperature oxidation was studied based on Wagner’s theory of binary alloy oxidation. The oxidation of Fe-Cr alloys was carried out at 1073K in dry and humid conditions. The oxidation was conducted in a closed apparatus at 1073K and the oxygen partial pressure of 1:1 � 10�14 Pa, which was fixed by a Fe/FeO bu

Experimental and Numerical Study of Compression After Impact of Sandwich Structures with Metallic Skins
Research Output | Dar Al-hikmah Library | IIUM Only

A finite element model is proposed to determine the residual print of sandwich structures with Nomex honeycomb core and metallic skins indented by a spherical indenter and to simulate its behavior when this indented structure is subjected to lateral compressive loading (known as CAI/ Compression after impact). The particularities of this model rely

Microstructural Features of Aisi 430 Ferritic Stainless Steel (Fss) Weld Produced Under Varying Process Parameter
Research Output | Dar Al-hikmah Library | IIUM Only

the microstructural features of the weld section which are controlled by the energy input and heat transfer factors. The welding current, travel speed and the material property govern these parameters. However, the specific influence of range of heat input rates on the microstructural features of FSS weld is hardly reported. This paper reports the

Regionalization of Low Frequency Curves for Peninsular Malaysia
Research Output | Dar Al-hikmah Library | IIUM Only

Regional maps and equations for the magnitude and frequency of 1, 7 and 30-day low flows were derived and are presented in this paper. The river gauging stations of neighbouring catchments that produced similar low flow frequency curves were grouped together. As such, the Peninsular Malaysia was divided into seven low flow regions. Regional equatio

Water Services Law in Malaysia: Balancing of Social Interest
Research Output | Dar Al-hikmah Library | IIUM Only

An efficient, effective and sustainable water services are very crucial for human survival. The Malaysian government has recently restructured its legal and institutional framework of water supply services after realizing that the existing regulatory structure did not work effectively for the water industry. The restructuring process has necessaril

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