iKnow

solar-Reflector Antennae as a Safe Energy Alternative (Part Iii): Calculations from Malaysian Data
Research Output | Dar Al-hikmah Library | IIUM Only

In this work, it was shown by calculations that crude-oil’s extinction is definite, and oil air-pollution is increasing significantly as a function of time (civilization). Hence, a parabloidal reflector antenna is suggested here to extract solar energy as a concentrated solar-induced heat. This heat could be used for industry, electricity generat

Effect of micro-Edm Parameters on Material Removal Rate of Nonconductive Zro2 Ceramic
Research Output | Dar Al-hikmah Library | IIUM Only

Micro-electro discharge machining (micro-EDM) technique, an advanced noncontact machining process, is used for structuring of nonconductive ZrO2 ceramic. In this study copper foil as a conductive layer is adhered on the workpiece surface to initiate the sparks and kerosene is used as dielectric for creation of continuous conductive pyrolytic carbon

Linearizing Techniques for Sensor Output
Research Output | Dar Al-hikmah Library | IIUM Only

Sensors are fundamental part of circuit performing measurement as well as control in various fields. They present the measured quantity in analog electrical signal which is processed to perfonn the desired operation. Most of the signal processing nowadays is in digital domain due to advantages like noise-insensitivity, more robustness, better produ

Artificial Seagrass: a Habitat for Marine Fishes
Research Output | Dar Al-hikmah Library | IIUM Only

Artificial seagrass plays an important role for the distribution of benthic organisms and fishes. Based on this perspective a study was conducted in the Sepanggar Bay located in the Northern part of Kota Kinabalu, Malaysia from November 2006 to February 2007 to determine the potentiality of artificial seagrass as an alternative habitat for marine f

Distribution and Diversity of Carols on Artificial Reefs at Pasir Akar and Teluk Kalong, Redang Island, Malaysia
Research Output | Dar Al-hikmah Library | IIUM Only

Present study was conducted to determine the propagation and biodiversity of corals on artificial reefs at Teluk Kalong and Pasir Akar, Malaysia to check the feasibility of artificial reef to rehabilitate natural reef ecosystems and to provide artificial habitat for marine organisms. Two types of artificial reef deployed in these areas were Dome Re

An Examination of the Mediating Effect of Islamic Work Ethic on the Relationships Between Transformational Leadership and Work Outcomes
Research Output | Dar Al-hikmah Library | IIUM Only

This study investigates the role of Islamic work ethic as mediator between transformational leadership and work outcomes (organizational commitment, job satisfaction and turnover intention). This study used a sample of 370 employees from 60 Islamic microfinance institutions in Central Java, Indonesia. The results of Structural Equation Modeling (SE

Assessment of Insecticide Poisoning Among Vector Control Operators Using a New Biomarker, the Enyzme β-glucuronidase
Research Output | Dar Al-hikmah Library | IIUM Only

The increase of insecticide space spraying to control Aedes mosquitoes submits vector control operators to low-level exposure to toxic organophosphates. Plasma β-glucuronidase level is found to increase in most organophosphate poisoning cases. This study aims to identify presence of organophosphate poisoning using β-glucuronidase assay as an alte

Synthesis, Characterisation and Biological Activities of 2-methylbenzyl 2-(Dipyridin-2-yl Methylene)hydrazinecarbodithioate
Research Output | Dar Al-hikmah Library | IIUM Only

A new tridentate nitrogen-sulphur Schiff base has been synthesised from the condensation of di-2-pyridylketone and a novel dithiocarbazate, S-2-methylbenzyl-dithiocarbazate (S2MBDTC). The Schiff base was characterized using various physico-chemical and spectroscopic techniques. The X-ray crystallographic analysis of the Schiff base is reported. The

The Effect of Islamic Work Ethic on Organizational Justice
Research Output | Dar Al-hikmah Library | IIUM Only

The study proposed to investigate the effect of Islamic work ethic on justice perception among employees in Islamic microfinance institutions in Indonesia. The construct of organizational justice included three dimensions, namely, distributive, procedural, and interactional justice. The samples were drawn from 370 employees from 60 Islamic microfin

2d Affective Space Model (Asm) for Detecting Autistic Children
Research Output | Dar Al-hikmah Library | IIUM Only

There are many research works have been done on autism cases using brain imaging techniques. In this paper, the Electroencephalogram (EEG) was used to understand and analyze the functionality of the brain to identify or detect brain disorder for autism in term of motor imitation. Thus, the portability and affordability of the EEG equipment makes it

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