Introduction : Infertility is a serious health problem in approximately 10-15% of couples in reproductive ages suffering from this problem. Depending on the cause of infertility, there are a variety of diagnostic and therapeutic views. The aim of this study was to determine the scientific views of Islamic-Iranian physicians (Rhazes, Ibn sina and Jorjani) on infertility comparing with modern m...

saluk mount is selected for devonian biostratigraphy. this area located at southwest of bojnurd. in this study three sections are selected and two sections, chahar-borj and tabar sections with a thickness of 650 m, which consist mainly of calcareous sediments was studied in detailed but third section, qelli section, with a thickness of about 450m which consist mainly of sandstone and evaporates...

all analytical methods are generally based on the measurement of a parameter or parameters which are somehow related to the concentration of the species.an ideal analytical method is one in which the concentration of a species can be measured to a high degree precision and accuracy and with a high sensitivity. unfortunately finding such a method is very difficult or sometimes even impossible.in...

in this project, some new polyaspartimides, (pas)s, have been synthesized form michael addition reaction between new synthetic bismaleimide (bmi) and some aromatic diamines. a characteristic property of this polyaspartimides is a pendent carboxylic group, which introduced to these polymers from new bismaleimide. bismaleimides (bmi) is one of the interesting compounds, which can be self-polymeri...

since its introduction in 1959, translation quality assessment (tqa) has been among the most addressed research topics in translation studies. during recent years, there has been a crucial increase on the study of tqa. various methods have come on scene. although these methods are based on scientific theories, most of them have remained at the level of theory. juliane house’s model is among tho...

Researchers and experts have employed various approaches in dealing with Islamic Architecture. Architects, scholars, designers, mystics and philosophers have interpreted this phenomenon in their particular ways over time. Some merely have considered historical descriptive methods as an outward expression. Sometimes these descriptions and analysis aim at definition of spaces and architectural el...