The Western approaches towards the Prophethood of Muâ•’ammad (peace be on him), from the early Middle Ages to the present time, have been critical and hostile. He was depicted as a demon or a Christian heretic or a madman. Those critics however changed their tone particularly with the downfall of the Ottoman Empire. This change of Western writersâ€

In the 21st century more than ever, technology is the driving engine behind civilisations. Technology level has become an indicator of advancement and living standard. No county whatsoever can lead and prosper without owning and developing technologies locally. The first step in the take off will be to transfer the available technologies. With the

Vehicle models used to evaluate performance and dynamic behaviour are either discrete models, which includes quarter, half, and full car models, or continuous models using finite element modelling. In this work our focus will be on discrete models, which have more popularity with ground vehicle analysts owing to their shorter computational time and

Handling and ride quality are affected by many factors, including high-frequency vibrations, body booming, body roll and pitch motion, vertical motion by the suspension system and frequency vibration transmitted from the road input excitations. This article focuses on the most significant vibration source that affects handling and ride quality, whi

Several control policies of semi-active system, namely skyhook, groundhook and hybrid controls are presented using a half-car model, as a continuation of the previous work on quarter-car model. Their ride comfort, suspension displacement and road-holding performances are analysed and compared with passive system. The analysis covers both transient

In the 21st century more than ever, technology is the driving engine behind civilizations. Technology level has become an indicator of advancement and living standard. No county whatsoever can lead and prosper without owning and developing technologies locally. The first step in the take off will be to transfer the available technologies. With the

Control system is one of the most important subjects in engineering that crossed the borders between many disciplines. Essential knowledge of the subject became a must after the rapid development in technology that made controls everywhere in all devices used in everyday life. It is our effort in this textbook to present a concise and clear textboo

The paper reports the first part of two simultaneous studies on urban travel patterns in Malaysia. The first refers a completed research that focused on the variation in mode switching behaviors among rail users in a developing city done by the first author. Meanwhile, the second author deals with the prospective of telecommuting and its relations

The formation and development of a wing-tip vortex in a near and extended near filed were studied experimentally. Particle image velocimetry was used in a wind tunnel to measure the tip vortex velocity field and hence investigate the flow structure in a wake of aircraft half-wing model. The purpose of this investigation is to evaluate the main feat

The microwave signal attenuation caused by dust is one of the major problems in utilizing microwave bands for terrestrial and space communication especially at desert and semi desert area. This paper presents a mathematical model developed to characterize the microwave signal attenuation due to dust. This model enables a convenient calculation of t