Abu Bakr Mohammad Ibn Zakariya Razi, known in the west as Rhazes (865 to 925 AD), was born in the ancient city of Rayy, near Tehran, Iran. He was a renowned physician in medical history and not only followed Hippocrates and Galen, but also greatly extended the analytical approach of his predecessors. Based on the existing documents, he was known as the most distinguished character in the world ...

Some of the objectives this research, among others, are to understand thoughts Ibn Sina and Mohammad Natsir about goals state, state leaders similarities as well differences in by using a qualitative approach with analytical descriptive methods through library research that The main object is literature which then compared. results show both chose system based on Qur'an hadith, so it not surpri...

Centre de Référence de Médecine et de Réanimation Néonatale de l’Hôpital d’Enfants de Rabat, Centre Hospitalier Universitaire Ibn Sina, Avenue Ibn Rochd, Agdal, Rabat, Maroc, Unité Mixte de Recherche en Nutrition et Alimentation URAC 39, Université Ibn Tofail-CNESTEN, RDC-Nutrition AFRA/AIEA, Maroc, Equipe de Recherche en Santé et Nutrition du Couple Mère-Enfant, Faculté de Médecine et de Pharm...

Recent results by Alagic and Russell have given some evidence that the Even-Mansour cipher may be secure against quantum adversaries with quantum queries, if considered over other groups than (Z/2)n. This prompts the question as to whether or not other classical schemes may be generalized to arbitrary groups and whether classical results still apply to those generalized schemes. In this paper, ...

A close look at the writings of the Middle Eastern and North African scholars who lived in the Middle Ages (roughly between A.D. 476-1500) reveals an immense body of theoretical knowledge pertaining to the humanities, and behavioral and social sciences. A partial list of the scholars who wrote on these issues includes names such as Abu Yusuf (8th century), Abul-Fadl Al-Dimishgi (9th century), A...

The Even-Mansour structure and the chopMD mode are two widely-used strategies in hash function designs. They are adopted by many hash functions including two SHA-3 finalists, the JH hash function and the Grøstl hash function. The Even-Mansour structure combining the chopMD mode is supposed to enhance the security of hash functions against collision and preimage attacks, while our results show t...

the political in the arab world has been affected from fundamentalist and modernist schools of thought from mohammad ibn abd-alwahhab and sayyid jamaloddin asadabadi, respectively . the present article has focused on the two contemparary repersentatives of these thoughts, namely, said ghótb and malek ibn nabi. although both of them intend to return to true islam, but they are fundemantally diff...