An attempt was made to determine the various heavy metal accumulative concentrations in different body parts of horseshoe crab [Tachypleus gigas (Muller, 1785)]. Heavy metal accumulation levels were determined using Inductively Coupled Plasma Mass Spectrometry (ICP-MS). Highest mean concentration (μg g-1 wet weight) of iron (Fe), Zinc (Zn), Copper

Surface sediments were collected from Pulau Tuba (9 sampling points) has been analyzed for Pb, Cu and Zn by using the sensitive Inductively Coupled Plasma Mass Spectrometer (ICP-MS). In this study, the average concentration of Pb, Cu and Zn were 43.28±8.95 μg.g-1 dry weights, 8.79±2.72 μg.g-1 dry weights and 63.5 μg.g-1 dry weights, respective

Bioaccumulation of lead and Copper in Avicennia marina and Rhizophora apiculata was studied. Samples of leaves, barks and roots were collected from Balok mangrove forest, Pahang. Pb and Cu accumulation was higher in Avicennia marina root tissue compared to bark and leaf but lower than surrounding sediment level. The average concentration of Pb in A

Surface sediment samples were collected from 5 different zones of the Langkawi coastal waters, Malaysia to determine the concentration of Lead (Pb) and Copper (Cu) by using the sensitive Inductively Coupled Plasma Mass Spectrometer (ICP-MS). The concentration of heavy metals was compared with the world average concentration of shale values. It was

The vertical profiles of 230Thexcess and 230Thexcess/232Th in a sediment core have been used to determine the sedimentation rates of Terengganu River estuary, Malaysia. Applying the 230Thexcess and 230Thexcess/232Th method, U and Th isotopic involved complete dissolution of the samples, followed by separation on anion exchange, average sedimentatio

The objective of this cpapter is to explore optics in view of Ibn Haytham's work on optics.The methodology adopted is based on data collected from articles, journals and books. This chapter investigates the contribution of Ibn AI-Haytham in optics and related fields. Moreover, the main focus of this chapter is to discuss optics theory by Ibn Al

Now-a-days, bioaccumulation of toxic metals in aquatic animals causes serious threats to the human health when they are consumed. Thus the detection of toxic elemental concentration in aquatic flora and fauna has attracted various researches to determine their toxic levels in organism’s edible parts. Upon considering this issue, the accumulation

Multimedia Courseware for children was proposed with the main aim is to make the children mainly age between 5-10 years old good in general knowledge. It also will encourage them to learn and think because at the end of the product there will be quiz to test their understanding on animals. The main objective producing this product is to make childr

فن المسرحية يحتل مكانة مرموقة لدى مختلف الشعوب، وهو دليل على الرُقي الاجتماعي والحضاري، نظرا للدور الذي يؤديه على مستوى تثقيف الفئات الشعبية وتنمية ذوقها الجمالي. لِما يترجمه من حياة الناس عل

Many have argued that the productivity and quality of work of Muslim engineers are lower than their non-Muslim counterparts. Islamic Work Ethics is argued as the main barrier for higher productivity. The study aims to obtain the views of Muslim engineers in Perak Tengah and Manjung Districts whether Islamic Work Ethics (IWE) contributes to lower pr