نتایج جستجو برای: there exist different indices such as concentration
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This short communication presents preliminary notes about how to study the role of eschatology in contemporary economy, focusing specifically on space-colonizing ambitions US entrepreneurs such as Elon Musk. It is suggested that proposed research agenda focuses three problematics, relating immediacy, investment, and ideology. As such, text proposes making alternative futures by situating imagin...
background: despite the enhancement in health outcomes worldwide, health inequity and inequality is one of the most relevant topics both for health policy and public health. this research was designed to decompose the health inequality of people living in shiraz, south-west iran. methods: data were obtained from a multistage-sample survey conducted in shiraz from april to may 2012, to find dete...
Background : Occupational exposure to dust generated in the process of carpet weaving which can lead to pulmonary complications. The aim of this study was to investigate the association between exposure to carpet dust size and parameters of lung function. Method : This retrospective case-control study was performed on 95 carpet weaver City Khomein. The total exposure inhaled ca...
in this project, some new polyaspartimides, (pas)s, have been synthesized form michael addition reaction between new synthetic bismaleimide (bmi) and some aromatic diamines. a characteristic property of this polyaspartimides is a pendent carboxylic group, which introduced to these polymers from new bismaleimide. bismaleimides (bmi) is one of the interesting compounds, which can be self-polymeri...
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