نتایج جستجو برای: environmental factor
تعداد نتایج: 1189057 فیلتر نتایج به سال:
To evaluate the agronomic characteristics of six mungbean varieties under normal and drought stress conditions, the experiment was conducted in a randomized complete block design with three replications at Zahak research station. Irrigation in both stress and non stress environments up to 50 percent flowering were the same. Environments with drought stress, irrigation, 50 percent of flowering t...
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مطالعه ای که پیش رو دارید بررسی مقدماتی مجموعه ساختمانهای مرکز تجارت بین المللی ایران است که طرح آن براساس مسایل و نیازهای موجود اقتصادی کشور توسط مرکز توسعه صادرات ایران صورت گرفته است. نگاهی گذرا به ساختار اقتصادی کشور اهمیت برنامه ریزی جهت توسعه صادرات و نظم بخشیدن به واردات را بصورتی آشکار نشان می دهد. این امر مبین نقش ویژه سیاستگزاری فعالیتهای تجاری در روند رشد و توسعه اقتصادی کشور بوده و ...
Due to the significant and often deliberate human impact on natural environment, there are serious problems facing both present future generations of people. Today, ethical, religious, political economic arguments in favor preserving protecting environment unfortunately not taken seriously enough society. Our responsibilities towards other people explain why we have environment. On hand, is a g...
this study has been conducted with the purpose of examining effects of cultural factors on environmental protection and environmental behaviors. the ideas of different thinkers including durkheim, weber, parsons, giddens and jorge tome have been used to provide the relevant theoretical frame. in this study survey method and questionnaire technique (on 400 people from districts 5 and 18 of tehra...
There are environmental problems at sea and some of them specific. The International Maritime Organization is on the way strict controlling permanently intensification regulations. One most important Convention for Prevention Pollution from Ships (MARPOL). To prevent uncontrolled undesired actions seafarers officers interested in strong methods including motivating others themselves as leadersh...
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