One of the great but unknown mystics of the fourth century in Neyshabūr is Abu al-Abbas Zuzani. He is not mentioned in the famous mystical books except an anecdote by him related in Resalat al-Qusheyriyyed, from which we can infer that he has been a great mystic and one of the shaykhs of Abu Ali Daqqaq. In this article, first, based on some famous books like Dhahyabi’s History of Islam, and Hak...

in civil engineering concrete is a material combined of hydraulic cement, sand, gravel and water. gravel and sand compose 60 to 70 percent of concrete. these aggregates support compression force of concrete. cement paste acts as glue to stick grain together. in bushehr factories producing aggregates do not operate according to astm standards, so that fineness modulus (fm) of the produced sands ...

the study aims to achieve research and testing of hypotheses survey techniques and questionnaires to collect information used. 61 questions in the questionnaire included 15 questions and 46 open questions according to research in the study population, girls and their mothers as the value of different children investment should be. mothers according to the research community benefits from havi...