ISSN No : 2321-7871
Impact Factor : 4.4162 (UIF) [Yr.2017]
Articles of Volume : 2 Issue : 51 ( 2, July - 2015)
176 COMBINED FACTOR PRODUCTIVITY IN ETHIOPIAN MANUFACTURING FIRMS
By : Amare Mitiku , S.K.V. Suryanaryanaraya Raju
Abstract : Combined Factor Productivity measures the rate of growth of output not accounted for by the rate of growth of combined factors of production viz-a-viz labour, capital, energy and material. So, CFP is one of the strong muscles of the economy. The aim of the paper is to estimate the CFP and its share of output determination in four selected Ethiopian manufacturing sub-sectors during 2006-2012. The standard primal (KL) and extended (KLEM) growth accounting CD production function by using the traditional Growth Accounting Method coupled with two alternative estimators-pooled OLS and fixed effects estimators of the panel data set.

181 ANTIOXIDANT ACTIVITY OF PSYCHOTRIA DAILZELLI LEAVES
By : Abhishek. M, Somashekariah B.V. & Naveen Chandra
Abstract : Medicinal plants have been used for the treatment of various types of acute and chronic diseases. The present study has been carried out to evaluate in-vitro antioxidant activity of the methanol extract of the plant, Psytotria Dalzelli. The parameters such as metal ion chelation, superoxide anion radical, hydroxyl radical, and nitric oxide radical scavenging activities have been studied. EDTA has been used as a reference standard for metal ion chelating activity. Ascorbic acid has been used as a reference standard in the study of both DPPH radical, and superoxide anion radical scavenging activities. Mannitol has been used as a reference standard for hydroxyl radical scavenging activity. For all the models studied so far, the methanol extract considered to be a potent antioxidant against the free radical mediated pathway.

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