iKnow

An Active Cooling System for Photovoltaic Module New
Research Output | Dar Al-hikmah Library | IIUM Only

The electrical efficiency of photovoltaic (PV) cell is adversely affected by the significant increase of cell operating temperature during absorption of solar radiation. A hybrid photovoltaic/thermal (PV/T) solar system was designed, fabricated and experimentally investigated in this work. To actively cool the PV cells, a parallel array of ducts wi

bioactivity-Guided Isolation of Antimicrobial Agent from Alternanthera Sessilis New
Research Output | Dar Al-hikmah Library | IIUM Only

Alternanthera sessilis (sessile joyweed) is a herb belongs to the family of Amaranthaceae and widely used as traditional medicine in Malaysia, China, Taiwan, India and Sri Lanka. The use of this plant for antimicrobial purpose is an interesting aspect to be studied. The research was done by bioactivity-guided fractionation of the extract on their a

Language Policy Changes in Malaysia : Progressive or Regressive? New
Research Output | Dar Al-hikmah Library | IIUM Only

Malaysia gained its independence from the British in 1957. The Malay language, formally called Bahasa Malaysia, was established as the official language of Malaysia; English was used as a second language. In 1971, Bahasa Malaysia was made the medium of instruction in all national schools, supplanting English medium ones. After three decades of the

Potential Bioactivities of -mangostin from Garcinia Malaccensis Hk.f New
Research Output | Dar Al-hikmah Library | IIUM Only

Guttiferae family is well-known to have a wide range of phytochemical constituents and bioactivities. A phytochemical investigation of Garcinia malaccensis lead isolation of -mangostin, -mangostin and a triterpenoid. α-Mangostin, a xanthone has a lot of health benefits. Many studies have been reported to investigate the biological activities

Cell Migration for in Vitro Wound Healing Evaluation- a Pilot Study on Channa Striata New
Research Output | Dar Al-hikmah Library | IIUM Only

This study was aimed to assess the potential wound healing properties of Channa striatus (haruan) on migration of HaCaT keratinocytes. In vitro study was preferred to provide a clearer view wound healing process at cellular level specifically cellular migration activity. C. striata has been significantly studied to alleviate the healing process. Sp

Secured Mobile Transaction Using Nfc Technology: top-Up Printing System New
Research Output | Dar Al-hikmah Library | IIUM Only

NFC technology has become a success across a broad range of applications depending on its large- scale adoption by enterprises and consumers. Unfortunately, NFC security is still a major concern for the business. This study proposes a secure mobile transaction model for any transaction using NFC Technology. As proof of concept, a Top-up printing sy

A Research Framework for User Centered Web Development New
Research Output | Dar Al-hikmah Library | IIUM Only

Web is a prominent tool in the organization III order to sustain the competitiveness globally. With the facilities available in the market and internet wise, the web development is becoming much easier to be done. However, in the organization context, the web cannot be simply developed without concerning on the user's requirements. The quality

A Web for Supreme Judicial Institute Library in Yemen New
Research Output | Dar Al-hikmah Library | IIUM Only

This chapter discusses about the development of a website for Supreme Judicial Institute Library in Yemen. This project intended to serve (S1I)Library administration, staff (lecturers, researchers, and management), and students. The objectives of this project is to develop and build a website for the SJI library in Yemen to provide Automated search

web-Based Ahp System New
Research Output | Dar Al-hikmah Library | IIUM Only

This chapter discusses about the development of a web-based multi criteria decision making system which implements Analytical Hierarchical Process (AHP) method in order to give the best decision/choice to decision makers. It is believed that such system will be able to offer more accurate and acceptable result based on a number of criteria and alte

Web Usability Survey Measurement New
Research Output | Dar Al-hikmah Library | IIUM Only

Web development process which is ignoring the users' perspectives frequently meets failure and high risk when the end product is categorised as unusable and rejected by the targeted users. It is imperative the web development to incorporate the user-centred design process in ensuring to produce a usable and successful output which is acceptable

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