Cognitive Radio (CR) technology has been introduced to solve the problems of spectrum underutilization and spectrum scarcity caused by improper spectrum management policies. The main concept of Cognitive Radio Ad Hoc Network (CRAHN) is that, in a wireless ad hoc network, the unlicensed users (or Secondary Users (SUs)) are allowed to access the temp

Natural products are a promising area for researchers from various fields since there are many benefits exhibit from the application of the natural product especially in food application and medicinal purposes. Bioactive compounds, the natural products that mostly found in fruits and vegetables, has shown an increasing demand as one of the importan

تهدف الورقة إلى وصف ظاهرة "انتشار اللغة العرية في ماليزيا"، وتحليلها وتقويمها. وكان الحديث منصبا على دراسة "ظاهرة اللغة العربية في ماليزيا تعليما وبحثا في الفترة 1983-2013. وكانت الدراسة جزء�

Parallel to the achievement of the Takaful industry, agency system becomes the main medium utilised by the industry to educate the public and assist them about future financial preparation. As a mirror to an Islamic type of insurance, Takaful agents play significant role not limited to sell the Takaful products, but to behave base on the Islamic no

Introduction: Malaysia has experienced a significant expansion of dental schools over the past decade. Research into students’ motivation may inform recruitment and retention of the future dental workforce. The objectives of this study were to explore students’ motivation to study dentistry and whether that motivation varied by students’ and

This paper presents a conventional DC-DC boost converter for low and wide voltage supply range, suitable for energy harvesting purpose. The output voltage can be increased by controlling the transistor switching frequency, duty cycle,inductance, load capacitor, rise, and fall time. Both computer simulation and experiment results are performed in de

This paper presents a parametric sweep analysis discussion on proposed DC-DC boost converter circuit for low and wide voltage supply range. Analysis is initially done using computer simulation and then tested with experimental work. Results are combined and discussed in details. In this work, effect of parameter such as input voltage, switching fre

Rukhsoh (permit) is a concessionary law, which oppose to azimah (enforced) in Islamic jurisprudence. It is considered as one of the important concept to be understood by Muslims physicians and scientists as its applications offer solutions for hardships and difficulties in performing practical acts of worship. However, discussions regarding this ma

Urinary bladder diverticulum tumour is rare. It has been estimated that only 2.6% of all bladder diverticulum develop malignancy and most were diagnosed late. Delay in diagnosis can be due to presence of intra-diverticular stone which can compress and hide any evidence of mucosal changes. We report the case of a 53-year-old man who presented with m

This paper presents the outcome of the experimental investigation conducted to control the base pressure for suddenly expanded flow for a fairly high area ratio of non-dimensional backward facing step height of 2.2. The Mach number range of the study were from 1.25 to 3.0 and the NPRs in the range from 3 to 11. The length-to-diameter ratio of the p