Cyanophyta of some paddy-fields of Golestan province (North of Iran, near the Caspian Sea) have been studied during 2006–07. Phormidium subinerusatum, P. tenue, P. jadinianum, P. purpurascens, P. lucidum, P. fragile, Microcoleus palaodus, M. lacustris are new records for Golestan province and Iran. Results showed that  P. subinerusatum, P. tenue were dominant in all stations. P. fragile, in spr...

in this research, the energy flow and production energy indices of canola cultivation in trakya province of turkey, golestan and mazandaran provinces of iran were compared. diesel fuel and chemical fertilizer inputs were the highest consumer of energy in the production of canola in these three regions. the results indicated that despite the higher energy use of machinery in trakya province of t...

Masjedi zadeh R1, Hajiani E2, Hashemi SJ3, Khodadadi M3 1 Associate Professor, Gastroenterology and Hepatology Center, Department of Internal Medicine, Golestan Hospital, Ahwaz Jundishapur University of Medical Sciences, Ahwaz, Iran 2 Associate Professor, Gastroenterology and Hepatology Center, Department of Internal Medicine, Golestan Hospital, Ahwaz Jundishapur University of Medical Sciences,...

spiders are poorly studied in iran, based on the latest studies the spider fauna of iran includes 394 species in 126 genera belonging to 36 families. considering the climatic and geographical variation of iran, it can be assumed that iran has a rich spider fauna compared to the adjacent countries. the present study seeks to take a new step in the ongoing active research of iranian spider fauna....

Nowadays communications, decision-making, reporting manner and hierarchy are controlled by organizational structure getting an inside into such structure means getting an insight over the whole organization. It serves as a platform for operation of plans and strategies and also determines links among personnel or executive body of the organization. In line with developments in other elements, o...

in order to investigate and consider the feasibility of the establishment of knowledge management at payam nour universities of golestan province elicited from reviewing the research literature, the researchers  endeavored to identify the factors affecting  the establishment of  knowledge management  and the knowledge management components, and then to consider the way of their influence as wel...

evaluation of rainfall effect on programing of agricultural management (case study: golestan region) abstract securing of water need in agricultural is important. precipitation are one of the most important of water resources in agricultural, in golestan province, especially , because alborze mountains are in golestan south. in research has investigated effects of rainfall to cropping pattern a...