PURPOSE Carotenoids are of great interest in many scientific disciplines because of their wide distribution, diverse functions and interesting properties. The present report describes a new natural source for carotenoid production. METHODS Halorubrum sp., TBZ126, an extremely halophilic archaeon, was isolated from Urmia Lack following culture of water sample on marine agar medium and incubati...

PURPOSE Numerous studies have revealed that study skills have a constructive role on the academic performance of students, in addition to educational quality, student' intelligence, and their affective characteristics. This study aims to examine study skills and the factors influencing them among the health sciences students of Urmia University of Medical Sciences in Iran. METHODS This was a ...

The current work examines the morphological processes that are observable in formation of nominals Tupuri, a Niger-Congo language spoken South West Chad and North Republic Cameroon. Structuralism was adopted as theoretical approach this paper. Forty (40) native speakers ɓāŋlíŋ dialect, i.e. eight (8) from each towns/villages Sere, Dawa, Mindaore, Lale, Guwe were randomly selected to collect dat...

Lake Urmia, Iran. There is widespread interest in restoring drying saline lakes. At Iran’s hypersaline managers have sought a uniform target lake level of 1274.1 m above sea to lower salinity below 263 g L?1 and recover Artemia sufficient densities support flamingos. We suggest that addressing broader range objectives will allow more flexibility for managing the lake. define eight restoration s...

Nizâmî-i Gencevî’nin beş mesneviden oluşan bir hamsesi bulunmaktadır. Bu mesnevilerden biri de Hüsrev ü Şîrîn’dir. Şîrîn’de bahar mevsimi ve onun meydana getirdiği değişim betimlenirken tabiatta bulunan bitkilere hayvanlara yer verilmiştir. Öncelikle baharın habercisi çiçeklerin sultanı olarak görülen güle temas edilmiştir. Gül dışında menekşe, yasemin, nergis, süsen, lale, nesrin vb. çiçekler ...

Drying lakes have become a new source of dust, causing severe problems in surrounding areas. From 2000 to 2017, statistical study was conducted on Lake Urmia Iran the Middle East. The results indicated significant increase annual number dusty days stations around lake and mean aerosol optical depth (AOD) at 550 nm. sharp decrease snowfall rate over area since 2007 has been linked lake’s decreas...