بررسی تنوع ژنتیکی ژنوتیپ‏های بومی پیاز ایرانی در مقایسه با انواع خارجی چکیده: برنامه های اصلاحی گیاهان بر اساس تنوع و انتخاب صفات برتر کمی و کیفی صورت می گیرد. لذا، ارزیابی تنوع ژنتیکی، اولین مرحله در برنامه های اصلاحی است. در این راستا، استفاده از روش های جدید مطالعه‏ی تنوع ژنتیکی ضروری به نظر می رسد. در این بررسی تعیین تنوع ژنتیکی سیزده ژنوتیپ پیاز ایرانی در مقایسه با دو ژنوتیپ خارجی با است...

S'ad Al-Din Hemawi (586-650) is one of the great Sufis of seventh century. His existed works in clude include some letters to his disciples. One of which is a short letter to Ezz al-Din Marvazi, of whom we know nothing. He must have been a great scholar and a relative of sa'd since he calls him "Imam" and "Son" in the said letter .This letter which is written in 639(A.H.), includes valuble mora...

In the following, I describe the Sufi Path (tariqa) as a dialectical process which transforms the person through love. I examine the belief system of Islamic mystics as a journey involving both creativity and passion. I do so by using a fresh approach, a perspective that has heretofore yet to be applied to the spiritual alchemy of the Sufis.

Khaniqah in the history of Iran, especially in pre-Safavid era, was among the most frequent building types. Nevertheless what we know about its architecture is almost nothing. Identifying the khaniqah architecture requires a vast multi-disciplinary research, which would cover all of the Islamic lands through all of the periods of their histories, based on the most related Arabic, Persian, and T...