The study has been carried out to explore papaya seed oil extraction techniques which are the new source of edible in food industry. Given global trend towards utilisation solid waste and agricultural leftovers, could give economic value a large number seeds that generally wasted. In conventional technology there many shortcomings, like high consumption energy, more harmful chemicals. These hav...

Domestic wastewateris wastewaterthat is from residential businesses or activities, restaurants, offices, businesses, apartments and dormitories. Preliminary test result against BOD, COD, Total Coliform in domestic wastewaterof steel industry Surabaya did not qualify which according to Regulation of Minister Environment Forestry Republic Indonesia Number 68 2016, the requirements were 63 mg/l, 1...

abstract In this paper we examine the effect of competition on price dispersion and argue that is contingent ability firms to meet market demand. Our comparative static results show among symmetrically capacity-unconstrained firms, or with asymmetric capacities leads an overall increase along distribution function. To investigate these findings empirically, use a novel data set from U.S. corn s...

When agroecology is considered, the hill regions are divided into three (Table 1.1) resulting in five distinct domains that vary in their resource endowment, land-use systems, farming systems, cropping patterns and intensities, and access to road and market networks. Population distribution in Nepal is related more to the proportion of cultivated land than to the geographical area. For example,...