obtained a considerably higher proportion of men with 0/5-7% in even his best group. This discrepancy is probably mainly due to difference in technique, and emphasizes the advantage of the viewing-screen over goggles. In spite of constant attention the latter become fogged and are a source of error. The chief interest of this series of results is the illustration it gives of the downward trend ...

At the height of the Arab-Islamic civilisation between the 8th and 12th century, scholars laid the foundation for modern medicine based on observation and reasoning. Avicenna’s Al Qanun of Medicine was the standard medical text in Europe for several centuries. In the bimaristans (hospitals), still standing in the heart of Aleppo (figure), the mentally ill were treated with water, music, light, ...

This paper investigates the function of windcatchers in dry regions in Middle East and compares them in different fields in two areas including Yazd-Iran, and Egypt. The study examines windcatchers in these areas in terms of cooling system and forms, with different plans, forms, constituent components and decorations.Reassessment of windcatchers in these areas can shed light on these difference...

in the mid-1950s, regionalism rose in international literature. in the middle east and persian gulf regional issues draw attention of theorists in the late 1960s. at first, regionalism aimed to organize political will of regional leaders towards to organize political will, while regionalism in the middle east and persian gulf concentrated on the security affairs. this proves that the essence of...

1 Middle East Technical University Department of Mechanical Engineering, Turkey [email protected] 2 Middle East Technical University Department of Electrical and Electronics Engineering, Turkey [email protected] 3 Middle East Technical University Department of Electrical and Electronics Engineering, Turkey [email protected] 4 Middle East Technical University Department of Electrica...

â  â â â  â  abstract â  this paper examines convergence of real gdp per capita in the selected east asian countries and this relationship with selected middle east countries during the period 1950-2009. the reason behind this refers to the fact that east asia countries (including china, hong kong, singapore, malaysia, indonesia, thailand, japan and south korea) have been involved in achieving ...

this paper investigates the function of windcatchers in dry regions in middle east and compares them in different fields in two areas including yazd-iran, and egypt. the study examines windcatchers in these areas in terms of cooling system and forms, with different plans, forms, constituent components and decorations.reassessment of windcatchers in these areas can shed light on these difference...

background: to determine the prevalence of outpatient and hospitalization for cataract surgery in iran. methods: a random cluster sampling was done in a cross-sectional study on cataract surgeries performed in treatment centers of ophthalmology in iran between 2000 and 2005. one week of each season was selected randomly and all cataract surgery files of the center were studied. this study repor...