چکیده     داستان پرواز روح یکی از مسائل  مهم مطرح در فلسفه و عرفان است. این نکته در آثار پارمنیدس و افلاطون با تمثیل اسب بالدار در یونان باستان نمود می یابد و با قصیدة عینیه و رساله الطیر ابن­سینا در ادبیات پارسی منعکس می شود. تشبیه نفس ناطقه به طیر و محبوس شدن آن در قفس جسم و تلاش برای معراج روح، مضمون مایة مشترک همة رساله الطیرهاست. طوطی جان مولانا نیز با تأثّر از رساله الطیرها بر آن است تا  خ...

X-linked sideroblastic anemia (XLSA) is due to deficient activity of erythroid-specific 5-aminolevulinate synthase (ALAS2). We report here a patient who developed sideroblastic anemia at the age of 81 years while undergoing hemodialysis. The diagnosis of sideroblastic anemia was established by the presence of ringed sideroblasts in the bone marrow, and treatment with oral pyridoxine completely ...

The Abstract check box identifies a class that serves as a base class. An abstract class defines operations and states that will be inherited by subclasses. This field corresponds to the abstract class adornment displayed inside the class icon. To toggle the abstract adornment, select or clear the abstract check box in the Class Specification. When you click Abstract and you view the model in B...

avian chlamydiosis is one of the most important infectious diseases of birds. despite the rapid growth of exotic bird populations in iran, there is little or no information on the specific infections that these types of birds carry. in this study, conventional isolation methods were used in cell culture to study occurrence of infection in pet birds. samples from the conjunctiva, choana, and clo...

People pursue goals for a variety of reasons, including reasons that take into account close relationships (termed relationally autonomous reasons, or RARs). Two longitudinal studies examined the degree to which relational self-construal, RARs, and personally autonomous reasons (PARs) predicted goal attainment. In Study 1, 166 participants rated 7 goals on several goal outcomes at 2 sessions. R...