نتایج جستجو برای: environmental quality
تعداد نتایج: 1090798 فیلتر نتایج به سال:
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...
................................................................................................................................ i LIST OF TABLES ........................................................................................................................ ii CHAPTERS CHAPTER 1 – INTRODUCTION ..................................................................................... 1 CHAPT...
rivers and runoff have always been of interest to human beings. in order to make use of the proper water resources, human societies, industrial and agricultural centers, etc. have usually been established near rivers. as the time goes on, these societies developed, and therefore water resources were extracted more and more. consequently, conditions of water quality of the rivers experienced rap...
even though, to date, a lot of studies have been conducted on the subject of politeness theory, there are very few studies regarding the applicability of this theory to translation between english and persian which shows the reason behind conducting the present study. this study was carried out with the aim of highlighting whether there is any difference between english and persian methods of u...
Journal of Environmental QualityVolume 52, Issue 4 p. 1-1 ISSUE INFORMATIONFree Access Quality First published: 10 July 2023 https://doi.org/10.1002/jeq2.20501AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text full-text accessPlease review our Terms and Conditions Use check box below share version article.I have read accept the Wi...
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