منابع مشابه
the effect of taftan pozzolan on the compressive strength of concrete in the environmental conditions of oman sea (chabahar port)
cement is an essential ingredient in the concrete buildings. for production of cement considerable amount of fossil fuel and electrical energy is consumed. on the other hand for generating one tone of portland cement, nearly one ton of carbon dioxide is released. it shows that 7 percent of the total released carbon dioxide in the world relates to the cement industry. considering ecological issu...
Alcohol harm: beyond the body to the body politic.
In light of the World Health Organization's declaration that non-dependent drinking contributes more to the global burden of alcohol-related disease than does drinking by those who meet diagnostic criteria for dependence, this paper argues that clinicians, researchers and decision-makers need to consider microsocial and macrosocial impacts of alcohol use, not just addiction and clinical effects...
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ژورنال
عنوان ژورنال: Anesthesiology
سال: 2011
ISSN: 0003-3022
DOI: 10.1097/aln.0b013e31821c2f93