Optimize the activity of microorganisms in wastewater treatment
Journal Title: International Research Journal of Applied and Basic Sciences - Year 2013, Vol 7, Issue 12
Abstract
This research verifies relationship between the deviation of cash held with efficiency and future performance. In fact, the purpose of this research is verifying that, expected cash reduces the future performance. Also this research is verifying that if the impact of negative deviation is more than positive deviation or not. The panel method is applied to test research hypotheses and 84 companies' data are applied for the period from 2003 to 2011. The results show that,the deviation of expected cash leads to reduce the future performance and also the effect of negative deviation is more than positive deviation.
Authors and Affiliations
Hamed Falahi| Graduate BSc, Engineering Occupational Health ,University of ilammedical sciences, Department of Occupational Health., Ali Mohammad Abbasi| director of the Department of Occupational Health, School of Health, Department of Occupational Health, Medical University of Elam.
Keywords
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