Drug Use Evaluation of Antibiotics was studied in medical inpatients after regulation of its use. The total quantity of antibiotics consumed were analyzed using Defined Daily Doses(DDDs) technique. Significant differences were observed in DDDs before and after the regulation. The study proved that evaluation of antibiotic utilization improved the appropriate and effective use of antibiotics and...

abstract this study shows the relationship between environmental pollution and economical growth by kuznets hypothesis which has drived from provincial data during 1375 - 1385. carbon monoxide pollution as environmental index and gross national product as economical index have been used. fix effects have been preferred to random effects based on f test for estimation of environmental kuznets cu...

Technological development in solid-state chemistry, nanotechnology, and new materials is advancing at an accelerated pace, studies of methods to generate thin films conductive semiconductor are great interest, however, current tend be very expensive inaccessible developing countries. The present work seeks viable economical alternatives for teaching laboratories investigate chemical deposition ...

Increasing the utilization rate of regenerative braking energy in rail systems is one ongoing applications increasing significance recent years. In systems, made with two ways, mechanical and electrical. While released due to cannot be recovered, electrical can reused as energy. This varies according dynamics system it given back grid, stored storage devices or burned resistors (it not desired)...