iKnow

Fabrication of Metallic Implants Using Palm Based Binder Through Mim Process
Research Output | Dar Al-hikmah Library | IIUM Only

Metal Injection moulding (MIM) is an advanced near net shape forming process for high quality of complex shapes combined with high properties of materials. For economic reasons, it is necessary to have demand for a large quantity of parts. This paper presents the attempt to manufacture metallic implants particularly fracture fixation plates for ort

Antimicrobial Activities of Plumeria Alba Extracts
Research Output | Dar Al-hikmah Library | IIUM Only

Plumeria alba (Apocynaceae) has been traditionally used as medicine for the treatment of ulcers, herpes and scabies. The plants were extracted using various solvents, i.e. hexane, ethyl acetate, dichloromethane and methanol. In addition, the cold water extraction was also performed to obtain the aqueous extract. The phytochemical screening of the c

Forgery Detection in Medical Images Using Complex Valued Neural Network (Cvnn)
Research Output | Dar Al-hikmah Library | IIUM Only

With the advent of telemedicine and telediagnosis over the internet, medical images are watermarked to ensure it integrity and authenticity. The current problem with the watermarking system used for medical images is distortion introduced during the patient data/information embedding. This factor has hindered proper detection and treatment. A new t

Contextualization of Science Knowledge: a Case Study of Malaysian and Nigerian Serving and pre-Service Teachers
Research Output | Dar Al-hikmah Library | IIUM Only

This study was meant to ascertain how well Malaysian and Nigerian university science education undergraduates and their counterparts (already on the field) contextualize science concepts they are learning or have learned and how well they can help the students they teach connect science with reallife in their teaching. The designs employed in the s

HRM and KM Practices in Istiq: Lessons to Learn
Research Output | Dar Al-hikmah Library | IIUM Only

This case study addresses issues of human resource management (HRM)and knowledge management (KM) practices at ISTIQ Sdn. Bhd. ISTIQ is a local company that has ventured into an interesting field - noise control engineering.ISTIQ began as an humble engineering company that discovered opportunities in noise control engineering and expanded to serve b

Detection of Alterations in Watermarked Medical Images Using Fast Fourier Transform and complex-Valued Neural Network
Research Output | Dar Al-hikmah Library | IIUM Only

Medical images contain diagnostic information which can be used for early detection of diseases. These images are watermarked in order to proof its integrity; not modified by unauthorized person, and to ascertain the authenticity, that is, ensuring that the image belong to the correct patient and emanates from the correct source. However, the curre

Artificial Neural Network for Modeling Coagulant Dosing for Water Treatment Plants
Research Output | Dar Al-hikmah Library | IIUM Only

Coagulation-flocculation process remains a very essential part in the water treatment chain. It involves both physical and chemical phenomena and hence susceptible to high percentage of errors due to human factors. In order to reduce this percentage error and obtain optimal treatment efficiency, an intelligent coagulant dosing based on Artificial N

Effect of Processing Conditions in the Preparation of pp-Ternary Nanocomposite Using Mwcnt as Secondary Filler
Research Output | Dar Al-hikmah Library | IIUM Only

The present paper investigates the behavior of experimental polypropylene ternary nanocomposites produced in the laboratory under different process conditions using multiwall carbon nanotube as secondary filler. Full factorial experimental design was explored to study the effect of temperature, mixing speed and carbon nanotube (CNT) loading on the

Determination of Moment of Inertia for 162-168hf and 164-176yb Deformed Nuclei
Research Output | Dar Al-hikmah Library | IIUM Only

In this paper, a method of defining the even-even deformed nuclei inertial parameters is suggested. Calculations for isotopes 162-168 Hf and 164-176 Yb are listed. The parameters of inertia of rotational nuclei are also defined. Dependence of the parameters of inertia on the nucleons number is shown. Dalam kertas ini, dicadangkan satu kaedah untuk

Adaptive Digital Watermarking System for Authentication of Intellectual Properties
Research Output | Dar Al-hikmah Library | IIUM Only

Digital information offers wonderful oppOltunities and improvements to human life, especially with the advent of internet. Such opportunities and improvements pose a great concern to all multimedia industries, especially intellectual properties. The fact is that the current digital distribution and storage technologies are great threat of counterfe

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