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Design and Performance Analysis of Multiple Transmitters/receivers on Free Space Optics(Fso) Link
Research Output | Dar Al-hikmah Library | IIUM Only

Free Space Optics is the concept of transmitting very high bandwidth information using the optical beam from one point to another through the atmosphere. This technology offers various advantages to both telecommunication users and providers. It provides a high data rates up to several Gbps, has immunity to radio frequency interferences, requires n

Differences in Depression,anxiety and Stress Between Low and high-Achieving Students
Research Output | Dar Al-hikmah Library | IIUM Only

This study was conducted to examine the differences in depression, anxiety, and stress between low-and high-achieving students. 120 undergraduate students of the International Islamic University Malaysia (IIUM) were involved in this study. The Depression Anxiety Stress Scale (DASS) was used to measure the depression, anxiety, and stress among stude

Group Management and Empowerment: Lessons from Development Ngos in Bangladesh
Research Output | Dar Al-hikmah Library | IIUM Only

Community development organisations employ group approach arguing that it strengthens the empowering capacity of local communities. Drawing on the experiences of two major NGOs in Bangladesh, this study argues that in community development greater attention usually is paid to the effects of ‘empowering’ inputs such as microcredit, while lesser

Antihypertensive and Cardiovascular Effects of catechin-Rich Oil Palm (Elaeis Guineensis) Leaf Extract in Nitric Oxide–deficient Rats
Research Output | Dar Al-hikmah Library | IIUM Only

Oil palm (Elaeis guineensis) leaf extract (OPLE) possesses good ex vivo vasodilation and antioxidant properties. This study evaluated the catechin-rich OPLE antioxidant, antihypertensive, and cardiovascular effects in normal and nitric oxide (NO)–deficient hypertensive rats. OPLE was administered orally (500 mg=kg of body weight=day) to normotens

Differences in Depression, Anxiety and Stress Among low-And high-Achieving Students
Research Output | Dar Al-hikmah Library | IIUM Only

This study was conducted to examine the differences in depression, anxiety, and stress between low-and high-achieving students. 120 undergraduate students of the International Islamic University Malaysia (IIUM) were involved in this study. The Depression Anxiety Stress Scale (DASS) was used to measure the depression, anxiety, and stress among stude

Study on Toxic Chemicals in Kuantan (Pahang) River During Pre and Post Monsoon Season
Research Output | Dar Al-hikmah Library | IIUM Only

A study on water quality based on physico-chemical parameters and toxic heavy metals were carried out from October 2010 and January 2011 at Kuantan River, Pahang, Malaysia. Three stations were expected to be polluted was chosen to be studied in this project. The three chosen stations were area near to fish landing jetty, adjacent to the Hospital Ku

A Modified Lte Simulator for 3d Femtocell Networks
Research Output | Dar Al-hikmah Library | IIUM Only

Using simulation tools save the construction cost of the wireless system. It is not necessary to establish the system and test whether it is working properly or not. Therefore, simulation tools are required to be accurate, simple and with the minimum time. From the accuracy perspective, the stacked femtocells built in most available simulators in t

Antenna Design Using Particle Swarm Optimization
Research Output | Dar Al-hikmah Library | IIUM Only

This paper presents an optimization technique for microstrip antennas, designed for ambient electro-magnetic energy (AEME) harvesting application, using particle swarm optimization (PSO). Here PSO is applied in multiple levels. Using PSO, two new stripes based microstrip antennas for AEME harvesting application are designed without prior knowledge

Effect of Ag Addition on Mechanical Properties of zinc-Based Alloy
Research Output | Dar Al-hikmah Library | IIUM Only

The application of Zinc-based alloy in giftware industry instead of tin is interesting since its price is less expensive. However, the use of zinc has some limitations such as mechanical properties. Machining, rolling and soldering are the most common manufacturing process in giftware. Therefore, modifying the properties of zinc based alloy is need

Porosity Development in Activated Carbon from Palm Kernel and Coconut Shell by Chemical Activation Method
Research Output | Dar Al-hikmah Library | IIUM Only

A preparation and modification of activated carbon from oil-palm shell has been investigated in this paper. A pretreatment method has been established to avoid partial fusion and swelling in the carbonization stage. Carbonization has been studied at different temperatures and the structure of the microporous chars has been characterized. Activated

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