the genus tanacetum is one of the most important medicinal plants that contains 26 species in iran, 12 of them are endemic. this paper reports the essential oil composition of  tanacetum angulatum willd. tanacetum canacens dc. and tanacetum pinnatum boiss. growing wild in iran. plant flowers and leaves were collected from different locations of north- west of iran. samples were hydro-distilled ...

Twenty-seven species of Odonata were collected in the present survey in the freshwaters of South-Eastern Iran, Kerman province, in contrast to 11 species that were recorded previously from this region. In this study, 528 specimens were collected from more than 30 sites in Kerman province during 2006-2008. It seems that in this region due to its special biogeographic conditions, species diversit...

The purpose of this study was to Survey and identify obstacles of Successful Implementation of Business Strategies in food industry Companies of Fars Province. This research is a mixed method research that combined both quantitative and qualitative research methods. In qualitative part, focus group and in quantitative part inferential and descriptive research was applied. In order to inferentia...

Mental Health, Quality of Life and Their Related Factors among Elderly People in Zanjan Health Centers, 2017

Ptomaphaginus Portevin, 1914 is one of the most speciose genera in the tribe Ptomaphagini (Coleoptera: Leiodidae: Cholevinae). Its members are mainly soil dwellers and are almost all distributed in the Oriental Region. This paper reports eleven new species from China: P. guangxiensis sp. nov. (type locality: Napo, Guangxi autonomous region), P. gutianshanicus sp. nov. (type locality: Gutianshan...

Author details Department of Health Education and Promotion, School of Health, Zanjan University of Medical Sciences, Parvin Etesami Street, P.O. Box: 451578-6349, Zanjan, Iran. Department of Health Education and Promotion, School of Health, Tehran University of Medical Sciences, P.O. Box 15875-6951, Tehran, Iran. Mental Health Research Group, Health Metrics Research Center, Institute for Healt...

root rot is one of the important diseases of bean in zanjan province and two fungal pathogens, rhizoctonia solani and fusarium solani are the major causal agents of this disease in the region. in this research, the inhibitory effect of n-hexane, di-ethyl-ether, chloroform and ethanol extracts of five plant species, hermel (peganum harmala), thyme (thymus kotschyanus), yarrow (achillea wilhelmsi...

there are many problems in yield, quality and and persistence regular bearing in olive trees, one of these problems is nutritional imbalances. this study carried out in order to evaluate nutritional status of olive orchards in tarom region of zanjan province. samples of soil and leaf were taken from 79 olive orchards in june 2012 and 2013 and were analyzed by using appropriate laboratory method...