Many studies emphasize on the health of communities [1,2]. Health is recognized as one of the main prerequisites for social welfare systems. The health and welfare systems in the world promote their goals from the provision of health cares to a creation of a healthy community [3]. We can found that the need for research in field of mental health and the survey of the effective factors on it is ...

virtual water trade is investigated in industrial, agricultural, social sectors for national and global scales. in this study, interbrain virtual water was evaluated in irrigation sector for the sefidroud basin to use in the allocation of water resources. in this regard, through investigating eight cropping pattern (s1- s8) in the riverbank of qezelozan river (provinces of east azarbaijan, zanj...

background foods are enriched with variety of chemical elements. some of these elements are necessary for human health. these elements enter in liquid, the cells and other organs, certain amount of these elements are essential for body organs to work properly. objectives this research was conducted to compare the level of lead and cadmium contamination in garlic species planted in ramhormoz and...

A difficulty frequently experienced by the public health officials and workers in charge of maternity relief and child-welfare organizations in this country is in getting reasonably correct statistics of maternal mortality. The -extraordinary variations in the maternal death-rates recorded in the different provinces and in cities in the same province are so incredible that little value can be a...

one priority of planning at the regional level is to recognize the system of residence and particularly its urban system. one of the features of urban system in each area or country is the way of population distribution between the cities of these areas which is called city distribution size. in functional analysis of mazandaran province 41 development indexes of educational, cultural, social, ...

The genus Ambrosia consisting at least 40 species, with numerous intraspecific taxa (Essl et al. 2015). The first observation of Ambrosia from Iran was reported by Mozaffarian (1991). He reported distribution of A. artemisiifolia L.in Bandar-e Anzali (Gilan province, N Iran). Expanding new colonies of Ambrosia species were increasingly observed from road-sides and coastal areas of Bandar-e Anza...

Background: One of the important aspects of the epidemiologic study of suicide and its related behaviors is the identification of suicide methods. This study aimed to investigate the geographical epidemiology of common methods of suicide and suicide attempts in Fars Province located in Southwestern Iran during the years 2010-2013. Materials and Methods: The present study was conducted on 17,...