IMPORTANCE Data indicate that 1 in 6 adolescents has high-frequency hearing loss, which is typically noise related and preventable. Parental participation improves the success of adolescent behavioral interventions, yet little is known about parental perspectives regarding adolescent noise-induced hearing loss. OBJECTIVE To perform a survey to determine parental knowledge of adolescent hearin...

human dignity is examinable at least in three fields: human dignity, divine dignity, and socio-conventional dignity. in this article, due to time limits, we have only dealt with a part of what can be presented about dignity (karāmat), i.e., argumentative proof of human dignity. in general, there are two major systematic methods for confirming the propositions and premises mooted in the context ...

purpose: to evaluate the etiologies of excessive blinking in children and teenagers less than 18 years of age in hamedan, iran. methods: this study was performed during 2009-2010 as a cross-sectional study on 50 children and teenagers less than 18 years old who were referred to sheikh-al-reis and farshchian clinics in hamedan for abnormal and excessive blinking. ophthalmic and neurologic examin...

in this comparative study we are going to examine antimonies tragedy and its content with imam alie's period and his leadership in islamic society.       antigone is a fearless and brave daughter who stand against king kereon, the lord of tebs and insist on realization of heaven and god's commands. she buried alive in a cave for this reason but never accept to abandoned from her ideal...

regenerative medicine provides substitutes for organ transplantation, which is restricted in applicability due to immune responses against allograft and the large discrepancy between the need for organs and the number of available transplantation. an artificial environment is allowing cells to induce tissue regeneration. growth factors (gfs) play a significant role in the cell fates in their mi...