According to the moral and educational ancient history of music, its influence on human morality is inevitable. Receiving the music, the viewpoint of non religious morality has taken its advantage as an instrument for training the soul and acquiring good human characteristics. However, it should be mentioned that in this viewpoint there is no place for immoderate music and the music opposed-to-...

آنچه در سیستم‎های مخابرات سیار تا کنون مرسوم بوده، این است که در ایستگاه پایه، از آنتن‎های همه جهته و یا از تکنولوژی قطاع‎بندی سلول، استفاده کنند. این روش کار منجر به هدر رفتن توان می‎شود چرا که توان در جهات دیگری، غیر از جهت مورد نظر فرستاده می‎شود. اما در روشهای جدید، با استفاده از آنتن‎های هوشمند، و الگوریتم‎های خاصی که در قسمت پردازشی آنها به کار گرفته می‎شود، می‎توان جهت ورود سیگنال (doa) ...

گروه g را یک گروه موضعا دوری نامیم. اگر برای هر x و y در g ، زیر گروه < y و x> از g ، دوری باشد، در غیر اینصورت آن را غیر موضعا دوری نامیم. فرض کنیم g یک گروه غیر موضعا دوری باشد و { برای هر y?g ، < y و x> دوری است? x?g} = (g)yc c.گراف غیر دوری g که با g cنشان داده می شود. دارای رئوس (g)c yc gاست و دو رأس آن به هم وصل می شوند اگر یک زیر گروه دوری تولید نکنند. برای گراف ساده ?، (?) ? که عدد خوشه...

Introduction: Listening to music during physical activity reduces the perceived stress on body. Hence, this study aimed to evaluate the effects of music genre and sound pressure level on calorie consumption and physical performance of students during treadmill tests. Methods: In this cross-sectional study, 27 students were randomly selected. A demographic questionnaire, Borg Rating of Percei...

Introduction: This randomized clinical trial (RCT) was conducted to evaluate whether use of music could reduce the pain and duration of labor. Methods: Between 2010 and 2011, a total of 99 women at 38 weeks or greater with spontaneous labor were randomized to fast music, slow music, and control groups. Labor pain was assessed on a visual analogue scale (VAS) at beginning of the active phase an...

Abstract Objectives: The purpose of this research is to investigate the effect of music therapy and relaxation on hospitalized CCU patients’ anxiety. Method: The subjects of the study were 90 patients hospitalized in one of the teaching hospitals in Tehran. The subjects were assigned randomly to three groups: music therapy, relaxation, and control. Data were collected via demographic informatio...

qsarqspar فرایندی است که به وسیله آن ساختار شیمیایی را به صورت کمی با یک فرآیند مانند فعالیت بیوتکنولوژی یا واکنش پذیری شیمیایی مرتبط می شود. هدف از این پژوهش، محاسبه شاخص همبندی اتم باند و یافتن نقاط فرینه برای گراف های تک دوری، دو دوری سه دوری و چهار دوری و گراف های شبه درخت است و محاسبه این شاخص برای تعدادی دندریمر است. در پایان شاخص زاگرب نوع اول و دوم را برای گراف های سه دوری و چهار دوری ب...

Background: Music is one of the common therapeutic interventions using along with usual therapy in autism spectrum disorder (ASD). This is one of the complementary and alternative medicine coincides with children and has positive effects on them. Therefore, this article aims to indicate some evidence about music application in autism and points the importance of using music in ASD because of th...

Every nation has its own ideals that objectifying them is by culture. In the process of this transformation, the architecture and music which come from the culture of each region have a fundamental role. Architecture and music have many similarities in conceptual directions, space, shape and morphology. They also have similarities in the basic and fundamental principles such as proportions, rhy...