Following the continuous and stable regional service of BDS2, BDS3 officially announced its global in July 2020. To fully take advantage new multi-frequency signals ionosphere sensing positioning, it is essential to understand characteristics differential code bias (DCB) BDS performance ionospheric maps (GIMs) estimation. This article presents an evaluation 13 types DCBs accuracy BDS-based GIM ...

BACKGROUND Considering the importance of preventing cardiovascular diseases, determining the contributing risk factors for ischemic heart disease which leads to atherosclerotic plaque, could be effective in selecting the required interventions. OBJECTIVES This study aimed to evaluate socioeconomic factors in patients with Coronary Artery Diseases (CAD) in three treatment groups: Coronary Arte...

akbar pirestani,*, mohammad javad bagheri, sayed mahdi hashemi, amir hossine asgarishahi   department of animal science, khorasgan (isfahan) branch, islamic azad university, isfahan, iran     *corresponding author: email: [email protected]     received: 20 july 2013   accepted: 21 november 2013       abstract this study was conducted to evaluate the impact of se+vit e and cu injection on...

INTRODUCTION: The need to carry out the emergency evacuation of people from disaster-affected areas and their transfer safe areas, in shortest possible time with least number injured, has made issue urban a complex one real world. complexity spatial layout courtyards presence large population within Shrine, among which vulnerable groups also have significant share, increase probability populati...

â â â  features of didactic poetry from jaheli epoch to â  the present time â â â â â  javad gholamali zadeh* â  kobra roshanfekr** â â â  abstract â  one of the four types of poetry in the literature world is didactic. the purpose of didactic poetry primarily is to teach points about the world and the hereafter. didactic poetry has specific features that make it different from other types. thi...