extended abstract 1. introduction the quality of life can be considered as an operational tool to measure the overall health and welfare. in general, the concept quality of life is affected by various factors constituting the foundation of the life dynamics. since the concept quality of urban life is multidimensional and complex, it could be used in urban planning when an appropriate and reliab...

maharlu saline lake is located in the sw of iran. to assess the environmental pollution of thelake, the total concentrations of as, cr, co, cu, cd, pb, zn, ni, fe, and mn were determined in the surfacesediments and water of the lake. as and cr were not detected in the water samples, however, the meanconcentrations of other dissolved metals in maharlu lake water were 0.28 mg/l for cu, 0.28 μg/l ...

background and purpose:consumption of baking soda, as a primary material for preparation of bread dough, has been banned due to its health complications in iran. so bread production in our country faced difficulties and one part of them is related to health issues which are bread production. also, in some cases, baking soda is used in the bread production. this study was done to study the envir...

the problem which has been the focus of city constructors and architectures since the beginning of citizenship life is the issue of the nature of environmental quality. this study, with a review of explaining paradigms of environmental quality and by reliance on basic works, has assumed the question of nature of environmental quality an interdisciplinary concept (civic construction, sociology, ...

in order to have a rational environmental health planning we need to know the status of environmental health and foresee the results of the projects in action. so a general sanitary survey was carried out in 105 villages in isfahan area in 1969-70. the purposes of this survey were to study the sanitary condition and bacteriblogica1 quality of water in villages with or with out community water s...

introduction. it is important for the managers to know about the most important needs of their employees. many authors believe that one of the most important aspects of working and progressing in an organization is motivation. considering the important role of clinical teachers in educating the medical students, investigating their teaching quality is important. one of the most effective factor...

Background: Dust is one of the most important forms of air pollution. Pursuant to Article 21 of the declaration on the principle of non-harmful use of land, states are responsible, in accordance with the charter of the United Nations and the principles of international law, for arranging for activities within their competence or oversight to cause harm to the environment of other countries or r...