The research investigates water drainage systems and identifying the flooding area in Al-Kharj, which is confluence of valleys Hanifa, Al-Sulay, Al-Hannaya, Nasah, Al-Haytham, Al-Aqimi, then Al-Sahba, with a total 111,491km2, may cause risks on natural human environment whether through accumulation stagnation Low-lying areas resulting environmental hazards, or as result their inundation urban a...

apart expressing the cause of the reflection of light from the surface of polished objects, ibn al-haytham in his al-manāẓir claims that the acceptance or rejection of light by these objects is only due to their polished surfaces and have nothing to do with their solidity, because the reflection of light from the surface of soft polished objects such as water is also possible. kamāl al-dīn al-f...

This work summarize multiple protective roles serum Zeaxanthin, and Malondialdehyde, in association with metabolic profiles as a risk of retinal disorder disease cataract, diabetes, hypertension, totally thirty healthy control group, seventy-five patients group for both genders were studied. Retinal subdivided after clinical diagnosis, into three major -subgroups, the first cohort was twenty-fi...

Islamic revelation as the main reference in exploration of knowledge has created scientific methods and thoughts based on tawḥīd. This can be seen through discoveries by legacy scholars such Jabir Ibn Hayyan, al-Khawarizmi, al-Bīrūnī, Sina, Qayyim, many others who integrated to solve problems faced mankind. The objectives this paper are elaborate benefits, preconditions needs integration turath...

Day NP, et al. Activities of daily living associated with acquisition of melioi-dosis in northeast Thailand: a matched case–control study. Variability of Burkholderia pseudomallei strain sensitivities to chlorine disinfection. To the Editor: Soft-tissue injuries sustained during wars are subject to environmental contamination and, thus, to a high risk for infection. Efforts to describe the epid...

pivotal position of vision in the relationship between man and the external world. The interpretation and understanding of vision has attracted metaphysical and aesthetic, as well as scientific, epistemological and medical interest. Commentators quoted on a particular topic thus range widely: the section on colour contrast, for example, includes extracts from Ptolemy, Ibn al-Haytham, Leonardo d...

Acknowledgement of the work of Dr Mohammad Haytham Khayat ............................................................................................................................................................103 Editorial Child mortality in the Eastern Mediterranean Region: challenges and opportunities Zulfiqar A. Bhutta, MBBS, PhD, FRCP, FRCPCH, FCPS, FAAP ..................................

In the beginning there was light. And it was good. Not long thereafter people began to look for a comprehensive understanding of its nature. While the publication record starts off a little spotty, in the fifth century BC the Greek philosopher Empedocles concluded that light consists of rays that emanate from the eye. This point of view was questioned using what today might be characterized as ...