The main objective of this research work is to design a semi-automatic hydraulic extruder machine to produce pastry bricks for Bricks Imperio.The aim is craggy range sauvignon blanc 2022 to achieve a production rate of 700 bricks per hour at a maximum cost of 12,000 dollars.For this purpose, an interpretative theoretical framework of similar produc

In traditional public good experiments participants receive an endowment from the experimenter that can be invested in a public good or kept in a private account.In this paper we present an experimental environment where participants can invest time during five days to contribute to a public good.Participants can make contributions to a linear publ