We analyze the effects of the expansions of the European Union on inequality over the period 1960-2005 using an approach based on individuals' lifecycle incomes. This allows us to estimate permanent incomes and consider the effect of both survival rates and different rates of economic growth....

The effects of the use of low biodiesel blends in performance, fuel consumption and NOx emissions was investigated during tests carried out with a Renault Megane 1.5dCi equipped with recent injection and exhaust emission control technologies. To accomplish this goal, several tests were performed...

Three different processes were investigated for the recovery of fermentable sugars from grape stalks: autohydrolysis at 121 °C before and after a pre-washing step and acid hydrolysis (2% H2SO4w/w) after a pre-washing step. Moreover, optimal conditions of a charcoal-based purification process...