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Preliminary Study of Novel Coal spills-Based Physical Activated Carbon for Copper Ions Adsorption in Aqueous Solution: Kinetics and Isotherms
Research Output | Dar Al-hikmah Library | IIUM Only

This study proposed a novel activated carbon which was prepared from coal spills by physical activation. It was activated in tube furnace at 500 °C with nitrogen injection. Based on Fourier Transform Infrared Spectroscopy and Scanning Electron Microscopy analyses, the coal spills-based activated carbon (CSFAC) was expected to have more pores and c

Detecting False Messages in the Smartphone Fault Reporting System
Research Output | Dar Al-hikmah Library | IIUM Only

The emergence of the Internet of Things (IoT) in Smart City allows mobile application developers to develop reporting services with an aim for local citizens to interact with municipalities regarding city issues in an efficient manner. However, the credibility of the messages sent rise as a great challenge when users intentionally send false report

The Impact of Covid-19 on Customer Usage of e-Wallet in Indonesia
Research Output | Dar Al-hikmah Library | IIUM Only

The impact of the covid-19 pandemic greatly affected the Indonesian economy, is it predicted that the growth only reaches around 2,5%. During this time customer need to avoid physical contact with each other’s, so the only alternative is using digital transaction. The usage of e-wallet is very easy, and it is also making customer using less cash.

Performance Investigation of Energy Efficient Hybrid Engine Towards Green Technology
Research Output | Dar Al-hikmah Library | IIUM Only

The rapid expansIOn of motor vehicle in globally dedicates the increase of energy demand in an acceleration fashion. If driving habits remain unchanged, car will have to become nearly three times more energy-efficient by 2030 just to maintain that sector's present consumption. If energy use trends are projected to year 2100, transportation woul

Electromagnetic Actuated CVT System for Vehicle
Research Output | Dar Al-hikmah Library | IIUM Only

The technical advantage of the present invention is that the response of the electromagnetic actuator is swift so the actuator can move both the pulleys at desired distance within fraction of seconds (0.01s) to provide the torque to the driving wheels in any road conditions. The electromagnetic actuated continuously variable transmission system pro

Dietary Zinc and the Brain.
Research Output | Dar Al-hikmah Library | IIUM Only

Zinc (Zn), after iron, is the second most abundant essential element in different organs of the human body. The amount of Zn to be absorbed and hence utilized or metabolized in different tissues depends on the total Zn content of the diet and its bioavailability, specially its solubility in the intestinal lumen. In the brain, additional control on

Assessment of Heavy Metals and Nutrients Availability in Oil Palm Plantation Effected by Bauxite Mining Using Geostatistical and Multivariate Analyses
Research Output | Dar Al-hikmah Library | IIUM Only

The study aimed at evaluation of soil heavy metals in oil palm plantation and selected nutrients availability effected by mining. It was investigated using multivariate and geostatistical analyses followed by assessment using environmental indices. Samples were collected from both mining and oil palm cultivated area, prepared, and analyzed using IC

Performance Measurement of a Tracked Vehicle System
Research Output | Dar Al-hikmah Library | IIUM Only

To improve crossing ability, the most important performance factor for tracked vehicle systems operating on low-bearing capacity peats, and to minimize income losses that result from downtime and maintenance costs, a vehicle was designed in order to adapt to operating condition changes. This article describes the mobile performance of a novel vehic

Antidiabetic Activity of Wogonin Isolated from Tetracera Indica Merr. Leaves Extract in streptozotocin-Nicotinamide Induced Diabetic Rats
Research Output | Dar Al-hikmah Library | IIUM Only

The leaves of Tetracera indica Merr. (Dilleniaceae) have been used to treat diabetes in Malaysia. However, the active principles responsible for the leaf’s antidiabetic effect are yet to be confirmed and evaluated through an in vivo investigation. Hence, a phenolic compound as a flavonoid (wogonin) was isolated as a major compound from the leaves

Peranan al-Juzuli (M. 870h) Dalam Penyatuan Ummah Berdasarkan Kitab ʿakidah al-Juzuli [the Role of al-Juzuli (D. 870h) in the Unification of the Ummah Based on ʿakidah al-Juzuli]
Research Output | Dar Al-hikmah Library | IIUM Only

Muhammad bin Sulayman al-Juzuli al-Sousi merupakan seorang ulama terkemuka Ahl al-Sunnah wa al-Jama’ah al-Asha’irah pada abad ke-9 Hijrah. Beliau meneruskan kesinambungan tarekat al-Shadhiliyyah yang diasaskan oleh Abu al-Hassan al-Shadhili (m. 656H) dan merupakan seorang sarjana yang banyak memberikan sumbangan kepada Islam khususnya dalam bid

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