Keeping old documents from damage is of considerable points in protecting national resources. Recently, some studies performed to find out ways of protecting manuscripts from defecting of some biologic or chemical factors. ...

It is noteworthy to mention that cultural ties intensified in the relations between the Ottoman Empire and Azerbaijan in the fifteenth century. It is possible to say that some political and socio-cultural events, in ...

Carmelite missionaries as the Vatican's ambassadors and representatives arrived in Iran since the reign of Shah Abbas I. They were engaged in the extension of catholic Christianity in Iran in various political, religious, ...

Ibn al Jazzar as the first Muslim physician has done works on medical sciences in North Africa. Apparently, he has had accessed to some of works in Greek and used them to compile over forty books. He has also made them ...

The battle of Muslims with the Crusaders took place when disturbances in the region of Sham, especially in the north, prevented their confrontation with European forces; as a result, the circumstances were brought about ...

Since long times ago, cinder of different plants has been used for medical and health purposes. It has been referred to as one of the best medical approaches in pharmacy in old scrolls and tablets dating back to millennium ...