نتایج جستجو برای: community and environment
تعداد نتایج: 16925375 فیلتر نتایج به سال:
background economic consequence analysis is vital for recognizing pipeline comprehensive risk analysis and emergency response planning. objectives the purpose of this study was to estimate economic loss due to fire and explosion in petrochemical feed and product pipelines. materials and methods the present study which performed on 47 pipelines of a petrochemical special zone, pertinent pipeline...
Among the various environmental hazards, flood is the greatest and most important climate crisis which takes every year the lives of thousands people and impose severe damages on human society and environment. Today, it is clear that controlling all hazards, including floods is not possible. Suitable management can only minimize the damages. The literature on natural disasters management indica...
There is a growing attention being placed on community networking and community informatics, due to the role both can play in building the Information Society. Hence, the issue of the sustainability of online communities becomes more and more relevant: multiple aspects – social, institutional and economical – have to be jointly analyzed to understand how and if a project is really worthwhile. I...
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