the world of music. Musicians use inexpensive personal computers instead of expensive recording studios to record, mix, and engineer music. Musicians use the Internet to distribute their music for free instead of spending large amounts of money creating CDs, hiring trucks, and shipping them to hundreds of record stores. As the cost to create and distribute recorded music has dropped, the amount...

many theorists in the field of security, think, that iran country does not respect the logic of security equations in the region and the world and this political difficulties for countries in the region and even the country have been followed. this article adopt an analytical-explanatory approach intends to main components and performance levels of the islamic republic of iran on the agreed bar...

The objective of this article is to set the scene for this supplement by presenting and discussing the overall outcomes of the HIV in Europe Copenhagen 2012 Conference and how the HIV in Europe initiative intends to further address challenges and themes raised during the conference.

The main subject of this study is to examine the possibility of discussing the divine essence in Ibn ‘Arabī‘s school of mysticism. The author of this article intends to investigate the possibility of the relative discussion of the divine essence. However, opposing theories such as ‘Allāmah Ṭabātabā’ī’s stance in Al-Rasā’il al-tawḥīdiyya favor the absolute impossibility of talking about the divi...

This article intends to give an overview of the capabilities of photoelectron spectroscopy !n determining the electronic structure of bulk solids, thin films, and surfaces. Particular :mphasis is placed on the use of synchrotron radiation as a tunable, polarized, and wellzollimated light source. Current trends in the field are higlilighted, and examples from the wthor's recent experience are gi...

The vast majority of diseases of the dental pulp & the periradicular tissues are associated with micro-organisms. A thorough understanding of these organisms & their relationship to clinical symptoms is necessary to formulate a sound approach to deciduous root canal therapy. This review article intends to highlight the microflora of infected deciduous root canal.

growing demand of invisible braces byesthetically conscious patients has led to remarkable inventions in materials for esthetic labial archwires. archwires with excellent optical clarity and mechanical properties comparable to conventional archwires have been manufactured by almost all the leading companies of orthodontic products in the past two decades, but their clinical use is still limited...