BACKGROUND Although primary spinal cord tumors (PSCTs) comprise a minority of primary central nervous system tumors, they often impose a great deal of morbidity on their victims. Few epidemiologic studies have addressed PSCTs in Iran. MATERIALS AND METHODS We analyzed the demographic/clinical features of all primary intraspinal tumors (with a specific focus on primary intradural spinal cord t...

BACKGROUND The latest WHO report indicates that refractive errors are the leading cause of visual impairment throughout the world. The aim of this study was to determine the prevalence of myopia, hyperopia, and astigmatism in 7 yr old children in Iran. METHODS In a cross-sectional study in 2013 with multistage cluster sampling, first graders were randomly selected from 8 cities in Iran. All c...

le romantisme est un mouvement littéraire qui s'est reproduit en quelque sorte, en iran par la connaissance de la littérature occidentale, notamment française. sa notoriété s’est projetée sur les textes littéraires iraniens dès le début de l’époque constitutionnelle. beaucoup de poètes iraniens ont été inspirés par les divers aspects des vers du chef de file, en particulier mohammad hosein šahr...

The alluvial plain of Sarvestan bears the sole source of potable water in Sarvestan county, Fars Province, Iran. In recent years, due to extended heavy pumping, the groundwater storage has been reduced continuously. The UNGWM (United Nation Ground Water Model) is used to evaluate the hydraulic characteristics of the Sarvestan aquifer and its future response to various regimes of recharge and di...

Choosing a location for a power plant site is a complex task that involves evaluation of multiple factors, which should satisfy a number of economic and environmental requirements. The main aim of this study is to determine the best possible candidates for thermal power plant sites using Multi-criteria Evaluation and Geographic Information System (GIS) in Kahnuj County in the southeast of Iran....

Nosrat-Abad ophiolitic extrusive sequence, located in the Sistan Suture Zone, in south eastern Iran. The extrusive sequence, contains pillow lava, sheet flow and related volcanic-clastic breccias which have undergone low-grade metamorphism. This association shows calc alkaline to tholeiitic affinities. Interpretation of the geochemical data and behavior of the elements in different diagrams rev...

The study area is located about 110 kilometers southeast of Mashhad and approximately 40 kilometers southeast of Fariman. The area is considered to be a part of the central Iran zone. It includes metamorphic rocks with different protoliths consisting of pelitic, carbonate and quartz - feldspathic rocks. The metamorphism in the study area is considered to be a contact regional metamorphism with ...

1. Dept. of Nephrology, Firoozgar Hospital, Iran University of Medical Sciences, Tehran, Iran 2. Dept. of Clinical Pharmacy, School of Pharmacy-International Campus, FCRDC, Firoozgar Hospital, Iran University of Medical Sciences, Tehran, Iran 3. Dept. of Nephrology, Firoozgar Hospital, Iran University of Medical Sciences, Tehran, Iran 4. Dept. of Radiology, Shahid Beheshti University of Medical...

1. Dept. of Nutrition, Rasoul-e-Akram Hospital, Iran University of Medical Sciences, Tehran, Iran 2. Oncopathology Research Center, Dept. of Hematology-Oncology, Rasoul-e-Akram Hospital, Iran University of Medical Sciences, Tehran, Iran 3. Dept. of Hematology-Oncology, Rasoul-e-Akram Hospital, Iran University of Medical Sciences, Tehran, Iran 4. Dept. of Community Medicine, School of Medicine, ...