Natural resources like air, water (including ground water), land and vegetation are valuable resources that are often not valued in market. Economic valuation aids exploration of the value of services provided by these resources, or to estimate damages made to them. A study was carried out in...

An experimental investigation has been carried out to examine for the first time the performance and combustion noise of an indirect injection diesel engine running with new fuel derived from pure jojoba oil, jojoba methyl ester, and its blends with gas oil. A Ricardo E6 compression swirl diesel...