يعد تعليم اللغة العربية عن طريق إغناء المفردات لدى المتعلمين التي تبنى على المجال المعين من الأشياء المهمة في التعليم، و يعنى بذلك تعليم العربية لغير الناطقين بها عن طريق استخدام مصطلح "نمط
The paper discusses about three perceptions on the teaching methods of idioms to the non-native Arabic speakers. The problem statement is to recognize the suitable educational and linguistic frameworks to teach this particular topic. The main hypothesis is that teaching idioms cannot be neglected by the syllabus designers for teaching Arabic as a s
Natural products historically have been a rich source of lead molecules in drug discovery, based on their capability to create unique and diverse chemical structures. However, it is also true that the vast number of metabolites typically present in natural products and their huge dynamic range results in the loss of many possibly bioactive natural
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
